Flash light
  This blog will talk about the use of falsh light in photography and my experience in using flash light to take some images in the car park of university.
   A flash is a device used in photography producing a flash of artificial light (typically 1/1000 to 1/200 of a second) at a color temperature of about 5500 K to help illuminate a scene. A major purpose of a flash is to illuminate a dark scene.  Other uses are capturing quickly moving objects or changing the quality of light. Flash refers either to the flash of light itself or to the electronic flash unit discharging the light. Most current flash units are electronic, having evolved from single-use flashbulbs and flammable powders. Modern cameras often activate flash units automatically. 
  The third image were my work in the car park using flashlight, using flash may have a dark scene, I thought car park is a good choice, so I went into the car park and took some photos, this image was taken by the camera with flashlight that put on the ground by me. This was an interetsting attempt on using flashlight to take images.
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